ACR1D1D.E. 757 



West Indies. 

 46, Stenobothrus gregarius. 

 grefjarius, Sauss. Rev. Zool. Ser. 2, xiii. 318. 

 St. Thomas. 



47. Stenobothrus DECistrs. 



Mas. Pallide testaceus : caput et protliorax nigra bivillala ; fasligium 

 conicum, sulcis Laleralibus vix eunspicuis, /route perobligua ; antenncB 

 longiuacidie, fere cylindriccB ; protliorax carinis lateralibus subfiexis, 

 sulcis laleralibus subarcuatis ; femora poslica nigricanle bivittata et. 

 unimaculata ; libiie posticce albidce, basi nigricante unifascialce ; alee 

 anticcE vilta costali nigricante ; alee posticce diaphance . 



Male. Pale testaceous. Head and prolhoiax on each side with a 

 black snipe, which is concise on the inner side aud diffuse on the outer side, 

 and is on the outer side of the lateral keel, except near the hind border of 

 the prolhorax, where it appears also on ihe inner side. Tip of the vertex 

 flat, conical, with slight elevated border ; furrow on each side nearly 

 obsolete; front punctured, very oblique ; the four keels diverging towards 

 the face ; the two inner keels connected between the sockets of the antennae, 

 where they form a ridge. Antennse slender, nearly cylindrical, rather 

 longer than the head and the prothorax together. Protliorax with three 

 very slight keels; lateral keels slightly converging from the fore border to 

 the first transverse furrow, where they are slightly angular and whence 

 they diverge slightly to the hind border, which is rounded ; the two trans- 

 verse furrows approaching each other in the disk. Abdomen somewhat 

 shorter than the hind femora. Hind femora with an irregular and 

 interrupted blackish stripe on the ouier side, with an entire blackish stripe 

 beneath, and with a blacki>h spot on the disk of the inner side. Hind libiEe 

 aud hind tarsi whitish, the former with an irregular blackish band near the 

 base. Fore wings with a blackish costal stripe. Hind wings pellucid. 

 Length of the body 6^ lines. 



The wings of the specimen described are only slightly developed. The 

 colour and markings distinguish it from S. viatorius. 

 a. St. Domingo. From Mr. Tweedie's collection. 



South America. 



48. Stenobothrus Chilensis. 

 Chileusis, Sauss. Rev. Zool. Ser. 2, xiii. 



Chili. 



49. Stenobothrus campestris. 

 Gomphocerus (Stenobothrus) campestris, Stal, Eug. Resa, 341. 

 llio Janeiro. 



